LG OLED G5 vs Panasonic Z95B

LG G5 with its new Tandem OLED panel brings the biggest change in terms of TV brightness. And it’s substantial. This is a truly astronomically bright OLED. In every scene tested – whether it's point lights or full-screen whites from the movie The Meg – brightness on the G5 exceeded 2000 nits. Just a year ago, such values on an OLED were simply unimaginable. And here we are – the G5 is approaching, and at times even surpassing, the best Mini-LEDs on the market. A novelty in the Tandem OLED panel is also the expanded colour gamut coverage – and here the LG G5 performs almost perfectly. DCI-P3 achieves a full 100%, while BT.2020 hovers around 83%. These are some of the highest values currently available on the market – it's hard to find any other TV that comes close to such results, unless we're talking about the best displays with QD-OLED panels. The G5 has almost reference-level HDR quality – both in terms of brightness and colour saturation. This is an OLED that can truly shine – and not just metaphorically.

The HDR effect quality in the Panasonic Z95B is among the absolute best. Thanks to the latest generation panel, named Primary RGB Tandem OLED by the manufacturer, the television can achieve over 2000 nits of brightness in movie scenes. The effect is impressive and can amaze with its intensity of light, giving a sense of contact with the screen that goes beyond previous experiences. Similar feelings were only experienced during tests of the LG G5, Samsung S95F, or Philips OLED910. Of course, there are moments when the device's algorithms decide to limit luminance – this especially applies to full-screen bright sequences, such as the ending credits in the movie The Meg. Even then, the Z95B maintains a level of around 1500 nits, which is still an extremely impressive result. Thus, it can be said that HDR in this model has been brought to a masterful form. A significant step forward is also visible in the reproduction of the colour palette. The new tandem OLED panel does not yet match the best QD-OLED screens in terms of gamut coverage, but the gap between these solutions has significantly decreased. When watching films, the differences are subtle enough that under normal conditions it's hard to notice them, and the colours remain vibrant and saturated.

Our test unit LG G5 had some issues in the factory Filmmaker mode. While the picture might have seemed fine to most people, we knew this TV could do much more. This mode had a noticeable excess of blue tint in the white balance, resulting in a strongly cooled image – especially in HDR modes, where there was additionally a lack of red. The image appeared cold, and its sharpness was artificially boosted and unnatural. Another significant problem was the brightness characteristics. In SDR content, the situation wasn't the worst, aside from a slight dimming of the entire image. However, it fared much worse in HDR materials – due to improper brightness management, the smallest details could completely disappear from the image, while larger, bright elements looked overexposed and lacking in gradation. Fortunately, the G5 supports calibration using 3D LUT (a professional tool for colour calibration), so we decided to take advantage of its professional capabilities and see what it was really capable of. Because while it wasn't terrible even before calibration, the potential of this TV definitely deserved more.

The factory colour reproduction in Filmmaker mode, my dear friends, is a true phenomenon in the case of the Panasonic Z95B. I'm talking about our test sample, but the results were so good that it's hard to believe. The only detail that one could nitpick is a slight lack of blue in the white balance, but apart from that, the television straight out of the box presented an image like we have never seen in factory mode. Colour palette tests, Color Checker – everything indicated values below Delta 2. This is a much lower result than the threshold of human eye perception, which means, to put it simply, that the viewer has no chance of noticing serious deviations. It looks as if Panasonic actually calibrated this model at the factory stage. Of course, we cannot exclude the possibility that we got an exceptionally well-set specimen, but the result still makes a stunning impression. We are very strict when it comes to assessing factory calibration, and here our jaws simply dropped.

After completing the calibration process with professional tools, we can confidently state this – the LG G5 offers almost reference-quality image. Most of the errors related to white balance and the ColorChecker test are below a value of 2, which is a phenomenal result, practically imperceptible to the human eye. And while one could still nitpick that in HDR films the TV still has a tendency to slightly dim the smallest elements of the image, in practice this does not negatively affect the overall reception. Hats off to LG, as once again they provide users with enormous display settings options – and this, combined with very good parameters of the panel itself, results in an image that is truly hard to beat.

The colour reproduction after calibration on the Z95B is a topic that’s hard to elaborate on, as there wasn’t much to do here. A slight adjustment of the white balance was enough to eliminate the lack of blue, and at that moment, the picture jumped to an almost reference level. It must be said that we haven’t had such a small range of adjustments in a long time. If any of you are particularly perceptive, you might notice minimal deviations in the EOTF curve, but this is more related to the functioning of the dynamic tone mapping feature we mentioned earlier. In reality, this isn’t a flaw, but a characteristic of this solution, which intentionally alters the brightness profile depending on the scene. In summary, we are extremely impressed. The Panasonic Z95B is a television that looks great right out of the box, and after calibration, it reaches a level where we really struggle to find anything to improve.

Upscaling and digital image processing in the LG G5 performs very well. The television handles lower quality content excellently, especially when the "Smooth Gradation" feature is set to a low level. In this mode, it effectively removes undesirable artifacts and issues with visible tonal transitions. It may also slightly smooth out some desirable details, like the subtle texture of clothing or skin, but importantly – it does not remove film grain, so it's hard to talk about a serious compromise here. This is one of those options that is actually worth turning on.

The G5 also does well with upscaling, which is improving the quality of older materials. The test image with the model looked really solid – slight jaggedness was visible, but that's an effect that can't be completely avoided. On the plus side, there were no overscan issues, which – contrary to appearances – is not obvious, even in 2025.

Let's start with what works well. The upscaling in the Z95B is at a very high level – the image in lower resolutions is clear and sharp, and the only minor shortcomings are slight banding in some areas of the picture. It's also important that the television doesn't crop the material in any way and maintains its proportions, which is not always an obvious fact even in 2025.

The situation looks worse when it comes to digital processing. Features like "gradation smoothing" or "block noise reduction" essentially do not work – the tested material looked identical regardless of the settings. We might as well say that this feature simply doesn't exist. It's a bit disappointing, especially since Panasonic heavily promotes its HCX Pro AI II processor, boasting the presence of artificial intelligence improving image quality. Meanwhile, in such a basic matter, the television does not deliver a real effect and it looks weaker than one would expect from top-tier equipment.

The motion smoothness on the LG G5 is simply phenomenal. The television is equipped with a panel featuring a 165 Hz refresh rate, and this combined with the instantaneous response time of the OLED matrix delivers incredible results. The image doesn’t judder or blur like on traditional LCD televisions. Like most LG models, the G5 comes with a motion smoother, which can be handy when watching movies – we’re talking about the TruMotion mode, of course. With the “De-Blur” and “De-Judder” sliders, we can adjust the smoothness of older materials according to our own preferences, whether we want to maintain the characteristic film jitter or lean towards a more fluid, television-like effect.

The OLED panel with very high refresh rates already provides an incredibly sharp image even in dynamic sports scenes, such as football or basketball matches, and the Z95B is no exception. It's also very important that the television is equipped with the proprietary motion smoothing system 'Intelligent Frame Creation'. Among the available sliders, the most crucial one turns out to be the one called 'film smoothness', as it allows for adjusting the motion to personal preferences with 24-frame content, meaning films – from a more 'choppy' appearance to a smooth, almost theatrical effect. It's a bit disappointing that Panasonic didn't opt to push the latest OLED panel to 165 Hz, as Samsung did with the S95F or LG with the G5, because we know that the panel is technically capable of it. On the other hand, it mainly benefits PC gamers, so in everyday viewing, it's not a significant drawback as we are limited to 120Hz.

Features for gamers? Perfect. That should be enough for you to know what level we’re dealing with here. The G5 is a TV designed for gamers, so you'll find literally everything you might expect from a gaming screen. There's Game Bar, support for high resolutions with high refresh rates - that is, 4K at 120 Hz, and even more, as the panel has a refresh rate of 165 Hz (which PC gamers will benefit from). The TV supports variable refresh rate (VRR), automatic low latency mode (ALLM), and also properly handles HDR in games thanks to the HGiG feature. All of this adds up to one of the best gaming feature sets available on the market. Well done, LG.

The Panasonic Z95B is fully equipped for gaming. Two HDMI 2.1 ports with a full bandwidth of 48 Gb/s guarantee support for everything you can expect from a modern screen. It features VRR frame syncing, an automatic game mode (ALLM), and full compatibility with HDR formats used in gaming. The TV supports both Dolby Vision for Xbox and the popular HGiG, which in this case has been implemented correctly, so it actually works as it should.

Although the brand is mainly associated with home cinema and equipment for filmmakers, there’s also space for gamer conveniences here. Onboard is the Game Bar (or rather Game Circles) – it looks a bit unusual visually, but it does its job and allows you to quickly check the most important image parameters. The only thing missing for complete satisfaction is actually having four HDMI 2.1 ports instead of two. It’s a minor detail, but with a TV of this class, one could expect a full set.